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Your project is going to make a great sw design vessel.
Here are some comments for your consideration.
- row 12 thickness is set at 0.75. All the rest are at 0.69. Make row 12 0.69 thick.
- Row 8 is Ash. I would make it the same as Row 20 (Sassafras). This would add summitry to the featured ring.
- Row 5. Add purpleheart band like Row 23.
Looks like a very good project. Have fun.